<template>
  <div>
    <!-- 2.图表在这里生成 -->
    <div id="main"></div>
  </div>
</template>
<script>
// 1.引入
import echarts from "echarts";
export default {
  data() {
    return {
      option: {
        title: {
          text: "ECharts 入门示例"
        },
        tooltip: {},
        xAxis: {
          data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
        },
        yAxis: {},
        series: [
          {
            name: "销量",
            type: "bar",
            data: [5, 20, 36, 10, 10, 20]
          }
        ]
      }
    };
  },
  mounted() {
    // 3.初始化
    let myChart = echarts.init(document.getElementById("main"));
    // 4.设置数据
    myChart.setOption(this.option);
  }
};
</script>
<style lang="">
#main {
  width: 300px;
  height: 300px;
}
</style>